(22303) 1990 QE₄

(22303) 1990 QE₄ is a main-belt minor planet. It was discovered by Henry E. Holt at the Palomar Observatory in San Diego County, California, on August 23, 1990.^[1]

References

Minor planets navigator

(22302) 1990 OG4•(22303) 1990 QE4• (22304) 1990 RU9

Designation Groups Moons Meanings of names Pronunciation of names

Asteroids	Aten asteroid Families Jupiter Trojans Main-belt Near-Earth Spectral types

Distant minor planets	Centaurs Damocloids Neptune trojans Trans-Neptunian objects Detached Kuiper belt Oort cloud Scattered disc

Lists / categories